these product are for printer ribbon. you can refill the printer ribbon according to your requirment of color and length
we have inked and uninked nylon ribbon roll.high density(HD) ,normal density (ND).for the thickness,we have 4mil,4.5mil and 5mil.for the ribbon roll length,our standerd length is 920m. for the width,any width could be avaliable,welcome to contact me!